PixelPaint: New submenu for masking actions

This patch moves the mask related menu actions into a submenu in order
to keep the menu more clear.

Author: Torstennator

Userland/Applications/PixelPaint/MainWidget.cpp

@@ -810,49 +810,51 @@ ErrorOr<void> MainWidget::initialize_menubar(GUI::Window& window)
         };
     };
 
+    auto mask_submenu = TRY(m_layer_menu->try_add_submenu("&Masks"_short_string));
+
     m_add_mask_action = GUI::Action::create(
         "Add M&ask", { Mod_Ctrl | Mod_Shift, Key_M }, g_icon_bag.add_mask, create_layer_mask_callback("Add Mask", [&](Layer* active_layer) {
             VERIFY(!active_layer->is_masked());
             if (auto maybe_error = active_layer->create_mask(Layer::MaskType::BasicMask); maybe_error.is_error())
                 GUI::MessageBox::show_error(&window, MUST(String::formatted("Failed to create layer mask: {}", maybe_error.release_error())));
         }));
-    TRY(m_layer_menu->try_add_action(*m_add_mask_action));
+    TRY(mask_submenu->try_add_action(*m_add_mask_action));
 
     m_add_editing_mask_action = GUI::Action::create(
         "Add E&diting Mask", { Mod_Ctrl | Mod_Alt, Key_E }, g_icon_bag.add_mask, create_layer_mask_callback("Add Editing Mask", [&](Layer* active_layer) {
             VERIFY(!active_layer->is_masked());
             if (auto maybe_error = active_layer->create_mask(Layer::MaskType::EditingMask); maybe_error.is_error())
                 GUI::MessageBox::show_error(&window, MUST(String::formatted("Failed to create layer mask: {}", maybe_error.release_error())));
         }));
-    TRY(m_layer_menu->try_add_action(*m_add_editing_mask_action));
+    TRY(mask_submenu->try_add_action(*m_add_editing_mask_action));
 
     m_delete_mask_action = GUI::Action::create(
         "Delete Mask", create_layer_mask_callback("Delete Mask", [&](Layer* active_layer) {
             VERIFY(active_layer->is_masked());
             active_layer->delete_mask();
         }));
-    TRY(m_layer_menu->try_add_action(*m_delete_mask_action));
+    TRY(mask_submenu->try_add_action(*m_delete_mask_action));
 
     m_apply_mask_action = GUI::Action::create(
         "Apply Mask", create_layer_mask_callback("Apply Mask", [&](Layer* active_layer) {
             VERIFY(active_layer->is_masked());
             active_layer->apply_mask();
         }));
-    TRY(m_layer_menu->try_add_action(*m_apply_mask_action));
+    TRY(mask_submenu->try_add_action(*m_apply_mask_action));
 
     m_invert_mask_action = GUI::Action::create(
         "Invert Mask", create_layer_mask_callback("Invert Mask", [&](Layer* active_layer) {
             VERIFY(active_layer->is_masked());
             active_layer->invert_mask();
         }));
-    TRY(m_layer_menu->try_add_action(*m_invert_mask_action));
+    TRY(mask_submenu->try_add_action(*m_invert_mask_action));
 
     m_clear_mask_action = GUI::Action::create(
         "Clear Mask", create_layer_mask_callback("Clear Mask", [&](Layer* active_layer) {
             VERIFY(active_layer->is_masked());
             active_layer->clear_mask();
         }));
-    TRY(m_layer_menu->try_add_action(*m_clear_mask_action));
+    TRY(mask_submenu->try_add_action(*m_clear_mask_action));
 
     m_toggle_mask_visibility_action = GUI::Action::create_checkable(
         "Show Mask", [&](auto&) {
@@ -866,7 +868,7 @@ ErrorOr<void> MainWidget::initialize_menubar(GUI::Window& window)
             editor->update();
         });
 
-    TRY(m_layer_menu->try_add_action(*m_toggle_mask_visibility_action));
+    TRY(mask_submenu->try_add_action(*m_toggle_mask_visibility_action));
 
     m_open_luminosity_masking_action = GUI::Action::create(
         "Luminosity Masking", [&](auto&) {
@@ -880,7 +882,7 @@ ErrorOr<void> MainWidget::initialize_menubar(GUI::Window& window)
             m_layer_list_widget->repaint();
         });
 
-    TRY(m_layer_menu->try_add_action(*m_open_luminosity_masking_action));
+    TRY(mask_submenu->try_add_action(*m_open_luminosity_masking_action));
 
     m_open_color_masking_action = GUI::Action::create(
         "Color Masking", [&](auto&) {
@@ -894,7 +896,7 @@ ErrorOr<void> MainWidget::initialize_menubar(GUI::Window& window)
             m_layer_list_widget->repaint();
         });
 
-    TRY(m_layer_menu->try_add_action(*m_open_color_masking_action));
+    TRY(mask_submenu->try_add_action(*m_open_color_masking_action));
 
     TRY(m_layer_menu->try_add_separator());
 
@@ -1260,13 +1262,16 @@ void MainWidget::set_mask_actions_for_layer(Layer* layer)
 {
     if (!layer) {
         m_add_mask_action->set_visible(true);
+        m_add_editing_mask_action->set_visible(true);
         m_delete_mask_action->set_visible(false);
         m_apply_mask_action->set_visible(false);
         m_add_mask_action->set_enabled(false);
+        m_add_editing_mask_action->set_enabled(false);
         return;
     }
 
     m_add_mask_action->set_enabled(true);
+    m_add_editing_mask_action->set_enabled(true);
 
     auto masked = layer->is_masked();
     m_add_mask_action->set_visible(!masked);